386 P5.RD.JM.17083136
Level 3
In a box, 45% of the pens are red, 15% are blue and the rest are yellow.
  1. What fraction of the pens is yellow? Give your answer in the simplest form.
  2. There are 588 yellow pens in the box. How many pens are there in the box altogether?
3 m
Fraction of a whole Percent of a set Percent to units Units method
387 P5.AN.JM.17083158
Level 2
JKLM is a parallelogram. Given that ∠KLM is 57of ∠JML, find ∠JML.
2 m
Parallelogram Interior angles Fraction to units Units method
388 P6.DE.TL.16010151
Level 3
One avocado cost 4 times as much as one honeydew. Mrs Zhang bought 2 avocados and 4 honeydews for $15. How much would 20 avocados and 16 honeydews cost? Express the answers to 2 decimal places.
3 m
D Place values D Round off Money Unit conversion Times as many Number x value Units method
389 P3.DE.JM.17102979
Level 2
Tom and Pete saved a total of $88.80. If Tom saved $24.40 more than Pete, how much money did Pete save?
3 m
D Addition & subtraction D Division Model Comparison Units method
390 P6.SP.JC.18011324
Level 3
It takes Faucet A 30 minutes to fill a tank measuring 12 cm by 10 cm by 22 cm completely while it takes Faucet B only 25 minutes. How long will it take to completely fill the tank with water if both the faucets are turned on at the same time? Leave the answer in minutes and round off to 2 decimal places.
3 m
Rate more than 1 object Duration Volume Filling tank D Place values D Round off Units method

5 per page

10 per page

20 per page

Symbols

x2
x3
₵
$
⊥
//
∠
°
π
%
:
\[ \]
STUDENT
Navigations
Contact Us
Members
Links